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The S7019 CEGA/HCP4A is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from durable chrome steel. Its compact 24mm width and ceramic balls ensure smooth operation at high speeds up to 15,000 RPM.
With a 15° contact angle and sealed design, it handles radial loads up to 9945 lbf while maintaining low friction. The phenolic cage offers excellent heat resistance, suitable for temperatures from -30°C to 110°C.
This bearing comes preloaded for extra light performance, ideal for precision applications like machine tools or spindles. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.
Weighing 1.14kg, it’s a robust yet lightweight choice for demanding environments. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.
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Performance Features of S7019 CEGA/HCP4A Bearing
S7019 CEGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.
The phenolic cage maintains ball alignment, ensuring consistent performance even at high speeds up to 15,000 rpm.
With a dynamic radial load capacity of 9945 lbf, it handles demanding conditions reliably.
S7019 CEGA/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication reduce maintenance needs, making it a practical choice for precision tasks.
Common Applications of S7019 CEGA/HCP4A Bearing
S7019 CEGA/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.
In automotive applications, S7019 CEGA/HCP4A Bearing excels in electric motor systems, providing smooth angular contact under varying loads. Its P4A tolerance class makes it suitable for precision components like turbochargers and transmission systems.
For robotics, S7019 CEGA/HCP4A Bearing offers reliable support in articulated arms, thanks to its extra-light preload and consistent rotational accuracy. The grease lubrication ensures quiet operation, ideal for sensitive automated processes.
Medical imaging devices benefit from S7019 CEGA/HCP4A Bearing’s stable performance, particularly in rotating components of MRI machines. The chrome steel rings and ceramic balls maintain precision even under continuous use.
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